Control químico de la antracnosis causado por Colletotrichum gloeosporioides en el cultivo del camu camu (Myrciaria dubia Myrtaceae) en Ucayali, Perú

Pérez, Diana; Iannacone, José

doi:10.1590/s0100-41582006000500015

Cited by 4 publications

(8 citation statements)

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“…Our results agree with Pérez and Lannacone (2006), who report that fungicide application is not a completely efficient alternative since they did not find plants that were completely free from the pathogen attack. The effectiveness of Mancozeb against C. gloesporoides agrees with findings reported by Salazar (1998); likewise, our results…”

Section: Resultssupporting

confidence: 91%

Integrated management of Colletotrichum gloesporioides in yellow passion fruit (Passiflora edulis f. flavicarpa Degener)

Campo-Arana¹,

Urango-Esquivel²,

Polo³

2019

rcia

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Anthracnose (Colletotrichum gloeosporioides) is one of the most limiting diseases of yellow passion fruit, reducing crop production by more than 80%. This research aimed to assess anthracnose management strategies on yellow passion fruit crop sanitation and yield. We assessed the effect of alternating fungicide applications (//) every 15 days with foliar nutrients on the severity of anthracnose and crop yield in a commercial crop in San Isidro district (Montería), located at coordinates 8°44'52.7'' N, 75°52'53.2''W and 75m.a.s.l. We conducted this research in two experiments; in the first, we assessed the response of the disease index (DI) after the application of the following treatments: T1=Manazeb (Mancozeb) // Potassium phosphite (Foscrop), T2=Mancozeb // Potassium (Terramin potassium), T3=Mancozeb // Calcium (Terramin calcium), T4=Trichoderma spp. (Fitotripen) // Copper oxychloride, T5=Azoxystrobin (Amistar) // Mancozeb, and T6=Control sprayed with water. In the second experiment, we selected the best treatments, as follows: T1 = Amistar // Mancozeb; T2 = Terramin potassium // Mancozeb, and T3 = Control. We evaluated DI, percent of affected fruits, number of fruits/ha, and yield (Kg/ha). The results from the first experiment showed that T1 and T5 controlled anthracnose, reducing the levels of severity by 39.69% compared to the control (T6). In the second experiment, T1 decreased the levels of foliage severity by 29.04% and increased the number of fruits/ha and yield by 200% compared to the control. Overall, the fungicide application of Azoxistrobin alternating with Manazeb constitutes an effective alternative to control anthracnose in yellow passion fruit cultivation.

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Section: Resultssupporting

confidence: 91%

Integrated management of Colletotrichum gloesporioides in yellow passion fruit (Passiflora edulis f. flavicarpa Degener)

Campo-Arana¹,

Urango-Esquivel²,

Polo³

2019

rcia

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“…Of the 71 studies retrieved from the databases, 35 reported Colletotrichum species in the four countries focused upon in this review. Of these, 21 studies reported species in Colombia [18,[21][22][23][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43], five reported species in Venezuela [44][45][46][47][48], only three reported species in Peru [49][50][51], and six reported species in Ecuador [52][53][54][55][56][57].…”

Section: Geographical Distribution Of Colletotrichum Complexes In Nor...mentioning

confidence: 99%

“…The department of Antioquia was the most mentioned. Interestingly, two out of the three studies conducted in Peru focused on the Amazonian region [27,50]. Four studies were performed in the western part of Venezuela in the states of Lara [47], Mérida [44], Trujillo [47] and Zulia [45,46,48], also two studies that did not appear in the SCOPUS databases reported the fungus in the central part of the country in the states of Aragua and Miranda [58,59].…”

Section: Geographical Distribution Of Colletotrichum Complexes In Nor...mentioning

confidence: 99%

“…Only one crop was found in both Venezuela and Colombia: soursop (Annona muricata). Several hosts were found in only one country: the Amazonian fruit camu camu (Myrciaria dubia) was found in Peru [50] as well as pea (Pisum sativum) [51], and lupine (Lupinus mutabilis) was found in Ecuador, while oil palm (Elaeis guineensis) [43] macadamia [60], onion [48] and strawberry (Fragaria × ananassa) [44,47] were found in Venezuela, and in Colombia were found cotton (Gossypium hirsutum) [18], grape vine (Vitis vinifera) [38], gulupa fruit (Passiflora edulis) [29], heliconia (Heliconia spp.) [32], mango (Mangifera indica) [21,28], Passiflora (Passiflora spp.…”

Section: Geographical Distribution Of Colletotrichum Complexes In Nor...mentioning

confidence: 99%

“…[74], onion (Allium fistulosum) [48] and pepper (Capsicum annuum) plants [75]. Other important plant to consider are ornamental species, such as heliconias [50], seasoning species, such as vanilla (Vanilla planifolia) [76], and plants intended for industrial purposes, such as coffee (Coffea arabica) [25,77], cocoa (Theobroma cacao) [78], cotton (Gossypium hirsutum) [18], and oil palm (Elaeis guineensis) [46], and rubber (Hevea brasiliensis) [42,61].…”

Section: Hosts Diversity and Botanical Familiesmentioning

confidence: 99%

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Colletotrichum Species Complexes Associated with Crops in Northern South America: A Review

et al. 2022

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Colletotrichum genus comprises a high number of plant pathogens causing anthracnose disease in different tropical and non-tropical crops. We aimed to review northern South American studies in the online SCOPUS database to: create a taxonomically updated list of the species complexes found in the region, describe their most important phytopathological characteristics, revise the methods used in the region to control disease, and discuss the role of fungus as a plant endophyte. A total of 19 Colletotrichum species within five complexes—acutatum, boninense, gigasporum, gloeosporioides, and orbiculare—have been reported in northern South America. Few studies have been conducted, particularly in Peru and Ecuador, despite the diversity of Colletotrichum hosts cultivated in the region. Important information can be extracted from our review: species do not appear to show host specificity, although some isolates show host preferences, certain plant species can host several Colletotrichum species, some studies show the importance of using plant extracts to control the disease, but biological control using microorganisms is certainly an open area of research in the region. In northern South America, only a few hosts have been reported to harbor Colletotrichum as endophyte, and the potential of these endophytes as biological control agents has not yet been explored.

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Effect of a fungal glycoprotein on scab control caused by Cladosporium herbarum in passion fruit plants

et al. 2022

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Phytosanitary problems drastically affect passion fruit cultivation around the world. Scab, a fungal disease that attacks the aerial part of plants, especially the younger leaves, impairs development and reduces plant productivity. The objective of this work was to evaluate the effect of treatment with a fungal cell wall glycoprotein, named pGM from peptidogalactomanann, in the control scab caused by Cladosporium hebarum infection. Under greenhouse conditions, morphological parameters or plant development were evaluated in two passion fruit genotypes, ‘H09-110/111’ and ‘FB300’. pGM treatment was able to mitigate the damage caused to plant development in parameters such as height, the number of leaves, stem diameter, leaf area and biomass in the ‘H09-110/111’ genotype compared to the control. However, in the genotype ‘FB300’, no significant differences were observed concerning the control. Passion fruit scab disease incidence and severity were also reduced by pGM treatment. Therefore, this study suggests that the use of pGM can lead to control and attenuation of the damage caused by this fungus in the early stages of passion fruit plants ‘H09-110/111’ when the plants are more susceptible to biotic stresses.

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Control químico de la antracnosis causado por Colletotrichum gloeosporioides en el cultivo del camu camu (Myrciaria dubia Myrtaceae) en Ucayali, Perú

Cited by 4 publications

References 0 publications

Integrated management of Colletotrichum gloesporioides in yellow passion fruit (Passiflora edulis f. flavicarpa Degener)

Integrated management of Colletotrichum gloesporioides in yellow passion fruit (Passiflora edulis f. flavicarpa Degener)

Colletotrichum Species Complexes Associated with Crops in Northern South America: A Review

Effect of a fungal glycoprotein on scab control caused by Cladosporium herbarum in passion fruit plants

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